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RT Journal T1 Waveguide propagation and diffraction of optical radiation A1 Letokhov,V.S. PB Physics-Uspekhi PY 1988 FD 10 Jan, 1988 JF Physics-Uspekhi JO Phys. Usp. VO 31 IS 1 SP 97-97 DO 10.1070/PU1988v031n01ABEH002541 LK https://ufn.ru/en/articles/1988/1/j/
Оригинал: Летохов В С «Волноводное распространение и дифракция оптического излучения» УФН 154 171–172 (1988); DOI: 10.3367/UFNr.0154.198801i.0171